AC to DC Switch Power Supply 25W 48V 0.55A Hrsc-25-48 Ce, RoHS, ERP, ISO9001 Certificated
| Price: |
US $ 4.1-4.5/Piece |
| Min Order: |
100/Piece |
| Pay Type: |
L/C,T/T,Paypal |
| Prod Model: |
HRSC-25-48 |
| Output Type: |
Single |
| Warranty: |
1 Year |
| Output Power: |
1 - 50W |
| Connection Mode: |
Series Switching Power Supply |
| Starting Mode: |
Self-excited Switching Power Supply |
| Voltage Regulating Mode: |
Width Modulation Type |
| Power Supplying System: |
Terminal Power Distribution Equipment |
| Certification: |
CCC |
| Input Voltage: |
85~264 VAC |
| Brand: |
Dhecn |
Product Description
HRSC-25 Single Output Switching Power Supply| Features: |
| High efficiency, Long using time, High reliability |
| 100% full load burn-in test |
| Protection: Short circuit/Over load/Over voltage |
| Cooling by free air convection |
| LED indicator for power on |
| Standby power consumption is < 0.3W |
| 1 year warranty |
| Dimensions:92.5*51*28m(L*W*H) |
| | MODEL | HRSC-25-5 | HRSC-25-12 | HRSC-25-24 | HRSC-25-48 |
| | DC VOLTAGE | 5V | 12V | 24V | 48V |
| | VOLTAGE TOLERANCE ( Note.3) | ±1% | ±1% | ±1% | ±1% |
| | RATED CURRENT (Note4) | 4A | 2.1A | 1.1A | 0.55A |
| OUTPUT | CURRENT RANGE | 0-4A | 0-2.1A | 0-1.1A | 0-0.55A |
| | RATED POWER | 20W | 25.2W | 26.4W | 26.4W |
| | VOLTAGE ADJUST RANGE | 4.75-5.5V | 10.8-13.2V | 21.6-26.4V | 42-52.8V |
| | RIPPLE & NOISE (Note.2) | 80mVp-p | 100mVp-p | 100mVp-p | 100mVp-p |
| | SETUP, RISE, HOLD UP TIME | 1000ms,20ms,100ms/230VAC | at full load | |
| | VOLTAGE RANGE | 90~264VAC | 47~63 Hz; | 125~370VDC | |
| | AC CURRENT | 0.35A/230VAC | | | |
| | EFFICIENCY | 81% | 84% | 85% | 86% |
| | INRUSH CURRENT | 36A/230V | | | |
| | LEAKAGE CURRENT | <2mA/240VAC | | | |
PROTECTION
| OVER LOAD
| 120%~170% | | | |
| hiccup mode, recovers automatically after fault condition is removed |
| SHORT CIRCUIT | hiccup mode, recovers automatically after fault condition is removed |
| | WORKING TEMP, HUMIDITY | -10ºC~+50ºC; 20%~90 %RH | | |
| ENVIRONMENT | STORAGE TEMP, HUMIDITY | -20ºC~+85ºC'; 10%~95 %RH | | |
| | VIBRATION RESISTANCE | 10~500Hz, 2G 10min./ 1cycle, 60min. each along X, Y, Z axes |
| SAFETY | WITHSTAND VOLTAGE | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| | INSULATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG: | 100M Ohms/500VDC | |
EMC
| SAFETY STANDARDS | Compliance to TUV EN60950 | | |
| EMC EMISSION | Compliance to | EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11; |
| OTHERS | WEIGHT | 0.13Kg | | | |
| | PACKING | 98pcs/14.8Kg/0.99CUFT | | |
| | 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºCof ambient |
| | temperature. |
| NOTE | 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf |
| | & 47uf parallel capacitor. |
| | 3.Tolerance : includes set up tolerance, line regulation and load regulation. |
| | 4.Concrete output current see the derating curve. |
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FAQ - DHECN 1.Question: Are you a manufacturer or trading company ? Answer: We are a specical manufacturer with import & export license, which established in 1998, it is a professional manufacturer in designing, producing and selling isolation switch, switching power supply, current transformer, voltage transformer, and other electrical products.2. Question : Why choose us and trust us? Answer : Good product, good price, and good service.Company spirit: Practical innovation, sincerity to allCore values: Customers' praise is the only value we exist.Management concept: Pursuing excellent quality, creating first-rate services3. Question : Where is your factory located ? How can I visit there ? Answer: With an ISO90001 certified factory located in Yueqing city, Zhejiang Province, P.R.OF China. It takes about 4 hours from SHANGHAI by high-speed rail and 45 minute by air. It is very pleasure for all to visit us. 4. Question : Can you do OEM ? Answer: Yes, we have the ability to do OEM /ODM to meet your requirements. 5. Question : What is the payment terms?Answer: In general T/T, L/C, Paypal or others we can discuss. 6. Question :How about the delivery time? Answer: Usually, if have enough in warehouse, the delivery time is within 3 working days. If need produce, the lead time is about 10-20 working days according to quantity of the order. 7. Question : How about the shipping method? Answer: For sample or small order, deliver by International express, such as DHL, FEDEX, TNT, UPS, EMS and so on.For large order, deliver by sea or by air according to buyers shipping instructions. How to contact uSend your Inquiry Details in the Below, please Click "Send" Now! Good price and sample are waiting for you.
Established in 1988, We specialize in manufacturing switching power supply, current transformer, voltage transformer, fuse and isolation switch. Donghua provides you a variety of high quality switching power supply, Transformer, fuse, isolation switch And professional product solution.
To supply our customers perfect products, we set up R&D department with over 20 experienced engineers and also follow a full set of computerized managementssystem. What' S more, as an ISO9001 certified company, we adopt a strict inspection process and a scientific management system with modern imported manufacturing and testing facilities, succeeded in achieving some safety sertification such as CCC, CE, CB, UL and all products are RoHS Compliance.
Advantage managent and abundant labor in China, let us provide our customers more high reliable quality and more cheaper products, by now, DHECN-SMPS is becoming more and more famous among customers worldwide due to its reliable quality, competitive price, punctual delivery and correct service.
Donghua warmly welcome all old and new customers to visit our company or contact us by Tel, Fax, E-mail. Believing we will be your long-term business cooperator either as a reliable supplier or as a close ODM/OEM partner in China.
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